Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48566
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
815ms
Block → Canton commit
815ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac80850f0456000082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000aa8d3e0bb3eff9bb293edba8e0388045352ed22300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00cc8f3d691402d0d3626089cd814ea81f24af19d644acee871b4e75f43a83614a03dd2cfbec338249340608300fb5b474830503ad0cab18f07708c2141c2c5845d